施肥是蔬菜生产的重要方面,科学施肥,不仅节约投资,提高产量,而且能改善产品品质与商品特性。芹菜的需肥特征不同于其它菜类,要高产高效,必须投其所需。芹菜有中国芹菜和西芹两大类,品种较多,各地的栽培方法也有所不同,但芹菜的需肥特征及其主要施肥技术都相近,准确掌握这2点, Fertilization is an important aspect of vegetable production, scientific fertilization, not only save investment, increase production, but also improve product quality and product characteristics. The characteristics of celery need fertilizer different from other vegetables, to high yield and efficiency, we must cast their needs. Celery celery and celery in China are two categories, more varieties, cultivation methods around different, but the fertilizer needs of celery and its main fertilization techniques are similar to accurately grasp these two points,